baber/WOPTO huggingface dataset:
Patent DE-3223843-A1 (DE)
Title: Device for pressing on or lifting off a web-type image receiving material
Inventor: AINOYA MASAYUKI
IPC: G03G15/16
Filed: 1982-06-25
Abstract: The invention relates to a yoke mechanism for a copier provided with a feed mechanism (16 etc.) which is capable of holding the yoke (7) in a position between the retraction and transfer position, in which copying paper can easily be fed to the yoke (7) and from which the yoke (7) can be displaced by means of simple actuation into the transfer position. <IMAGE>
Patent DE-3227617-A1 (DE)
Title: Solid fuel furnace
Inventor: KOERNER WIGBERT
IPC: F24B13/02
Filed: 1982-07-23
Abstract: In a solid fuel furnace with two adjacently arranged individual shaker grates (12), the pivot pins (13) are laterally displaceable relative to one another, in order to permit coarse residues to fall through. <IMAGE>
Patent DE-3236728-A1 (DE)
Title: Circuit arrangement for sampling and storing the instantaneous value of a variable input voltage
Inventor: GOETZ LASZLO
IPC: G11C27/02
Filed: 1982-10-04
Abstract: The invention relates to a circuit arrangement with the aid of which the instantaneous value of a variable input voltage can be sampled and stored. The circuit arrangement includes a switching device, with the aid of which the input voltage can be applied to a storage element under the control of a binary control signal. The switching device includes a bridge circuit (3) of semiconductor switches (T11 to T16), in which the corner points (C, D) of the first bridge diagonal are in each case connected via a constant-current source (T5, T6) to one of the potentials of a supply-voltage source. The input voltage can be applied to one corner point (A) of the second bridge diagonal, whereas the storage element (HC) is connected to the other corner point (B) of the second bridge diagonal. A control device (T8, T17, T18) provided in the circuit arrangement is designed in such a way that, in response to the one value of the control signal fed to it, it fixes the potentials of the corner voltages (C, D) of the first bridge diagonal to values which are dependent on the voltage at the storage element (HC) and at which the bridge arms (C-A-D; C-B-D) connecting the corner points (C, D) of the first bridge diagonal are inhibited. <IMAGE>
Patent DE-3238096-A1 (DE)
Title: Thermally insulated flat roof
Inventor: SCHAEFER ULRICH
IPC: E04D7/00
Filed: 1982-10-14
Abstract: The invention relates to a thermally insulated flat roof, on the roof surface of which is loosely laid an insulating material layer, preferably of foamed plastic, provided with an applied load. The applied load consists of grating-like elements with an air-permeable filling of the interspaces.
Patent DE-3238177-A1 (DE)
Title: Tape cassette
Inventor: HOSAKA AKIHIKO
IPC: G11B23/42
Filed: 1982-10-15
Abstract: A tape cassette in which a roll of magnetic tape lies has one or more identifiers which is (are) inserted in this magnetic tape at certain intervals, in order to subdivide this magnetic tape into sections of specific length in such a way that the beginning of these subdivided sections of the magnetic tape can easily be located from the number of identifiers, which can be established through the viewing window in the one cassette half.
Patent DE-3241743-A1 (DE)
Title: Heated double floor
Inventor: ROSEL VALENTIN
IPC: F24D3/14
Filed: 1982-11-11
Abstract: Heat transfer in existing double floors is obtained by heating the air below the double floor. A poor heat transfer from the heating water to the heated double floor exists in this design. In the case of the patentable heated double floor, the heat from the heating water is transferred by direct contact to the double floor plate (3). This contact is produced by means of the oval plastic tube (1), which is pressed under heating and pressure onto the recess (2) of the double floor plate (3). In order to make the dismantling of the double floor plate easy, the oval plastic tube can be laterally shrunk by application of a partial vacuum in the system. <IMAGE>
Patent DE-3245286-A1 (DE)
Title: Instrument set for treating the human body by roller-type massage
Inventor: JENTSCH DIETMAR DR
IPC: A61H15/00
Filed: 1982-12-04
Abstract: The invention relates to an instrument set for treating the human body by roller-type massage, by means of which the rollers are guided with greater or lesser pressure over certain areas of the body in order to improve the circulation of specific zones. The invention is based on the aim of providing an instrument set which can be used universally and which, by means of any desired combination of its individual elements, can be modified to form devices of a very wide variety of shapes and with a wide variety of application possibilities. Moreover, it should also be possible for all the elements of the instrument set to be cleaned thoroughly. According to the invention, this aim is achieved by means of one or more rollers of rib-like structure which are mounted rotatably and exchangeably in a frame, it being possible for several of these frames to be connected to one another by plug arrangements or to strips or clips or hand elements or intermediate pieces to form a variable overall device. Compared to all the previously disclosed instrument sets for massage, the instrument set according to the invention has a large number of advantages: From only a few basic elements, a large number of different specialised devices for roller massage treatment of a variety of areas of the body can be constructed by altering the assembly of selected elements. For example, the following individual devices can be formed in a very short time by simply plugging elements together: hand rollers, ... Original abstract incomplete.
Patent DE-3245729-A1 (DE)
Title: Control equipment for hydraulic props of an underground powered support assembly or the like
Inventor: ROSENBERG HARRY
IPC: E21D23/26
Filed: 1982-12-10
Abstract: The invention relates to control equipment for hydraulic props of an underground powered support assembly or the like, having an automatic resetting means which automatically holds the prop actuating valve in the setting position via a resetting valve when a minimum setting pressure is reached and automatically ends the setting operation by means of a shut-off valve when the predetermined prop setting pressure is reached. According to the invention, the control piston of the shut-off valve is in each case acted upon by the pressure present in the prop setting line, and, when the predetermined prop setting pressure is reached, the shut-off valve, without the interposition of further valves, acts directly on the resetting valve for ending the resetting operation. In this way, compared with the control equipment according to the prior art, a valve is dispensed with and the circuit reliability is thereby substantially increased (Fig. 1). <IMAGE>
Patent DE-3246378-A1 (DE)
Title: Lecture-theatre chair
Inventor: BRAEUNING EGON
IPC: A47C1/12
Filed: 1982-12-15
Abstract: The lecture-theatre chair (2) is fixed, in the use position, by means of a vertical supporting column (6) which is pivotable about its axis of rotation (A) and the lower end (18) of which engages in a recess of a floor-side supporting plate (20), being centred under the sitting load. The supporting column (6) is mounted so as to be rotatable and longitudinally displaceable in the hollow space of a guide tube (5) which, for its part, is pivotable in a plane perpendicularly to the step floor (3) of the lecture theatre, at right angles to the user-side stop edge (1.2') of a table leaf (1.2), between the use position and a parked position of the chair. After relieving the load on the seating area (2.2) of the chair (2), the chair column (6) is displaced axially upwards through spring action (10), as a result of which the centring engagement between the supporting column (6) and the supporting plate (20) is eliminated. The guide tube (5) is then moved, pivoting to the left, by means of a tilting spring arrangement (17) and the chair is pivoted about a foot-side support bearing (12, 13) into a parked position, in which the backrest (2.1) is situated in the vicinity of the user-side table-leaf stop edge (1.2'). <IMAGE>
Patent DE-3300050-A1 (DE)
Title: Intravenous pacemaker electrode
Inventor: BOTVIDSSON LARS
IPC: A61N1/05
Filed: 1983-01-03
Abstract: The invention relates to an intravenous pacemaker electrode having an electrode cable comprising a flexible conductor which is expandable in the longitudinal direction, is surrounded by an insulating sheath at least on the outside and has a channel for introduction of a mandrin in its interior. An electrode head for transmission of the stimulation pulses as well as means for fixing the electrode head to the wall of the heart are provided on the distal end of the conductor. In order to facilitate easy, reliable introduction of the electrode through a vein without any damage to its walls by the fixing means and to provide a tight seal for the distal end of the electrode, in order to prevent body fluid from reaching the conductor, it is proposed according to the invention that the insulating sheath (4) have higher axial elasticity over a specific length in the region of the distal end of the electrode (1) than in the remaining region, as a result of which the electrode head (7) is displaceable in the longitudinal direction relative to the electrode cable (2) by means of the mandrin (6) in such a way that the fixing means (11) are ineffective in the expanded position of the region (10, 16) of the insulating sheath (4) which is of higher elasticity. <IMAGE>
Patent DE-3300811-A1 (DE)
Title: Collecting optics for high-performance light sources
Inventor: SAENGER GEORGE
IPC: F21S8/00
Filed: 1983-01-12
Abstract: The invention relates to a device having collecting optics for a high-performance light source, in particular for a solar simulator, for the purpose of irradiating objects to be tested. The device has a plurality of basic segments for collecting light, which are arranged about a light source (at P) in such a way that all the images of the light source are superimposed on the object to be tested. Each basic segment comprises a plurality of identical, spherical lenses (I, II, III, IV), the light source (P) being arranged at their common focal point. Each segment has, furthermore, first plane mirrors (B, C, D) which reflect the light received from some lenses (II, III, IV) towards the object to be irradiated. The light which is collected by an upper lens (I) is reflected by a second plane mirror (A) towards a third plane mirror (E) which directs the light towards the object. The invention permits the construction of very compact collecting optics of small diameter, it being possible for the collector lenses (I, II, III, IV) and the mirrors (B, C, D, E) to be placed very close to the light source (at P). <IMAGE>
Patent DE-3312094-A1 (DE)
Title: Central electronics
Inventor: DIRR WERNER ING GRAD
IPC: G06F3/147
Filed: 1983-04-02
Abstract: The application relates to central electronics for processing and reproducing a large number of information items via a multi-functional display unit. A microprocessor is provided to which a memory chip is connected for receiving the nondestructively storable data. Furthermore, the microprocessor is connected to an input chip via which variable input signals are interrogated, some of the input signals being connected in a multiplex mode to separate output lines for analogue and digital signals. An LC display which is connected to the microprocessor via universal series/parallel drive chips, is provided for reproducing the signals.
Patent DE-3315856-A1 (DE)
Title: Heel-actuated drive for roller-skates, scooters and bicycles
Inventor: BRZOSKA RUDOLF
IPC: B62M1/24
Filed: 1983-04-30
Abstract: By alternately acting with the heels on the heel-actuated drive, applied to pedal vehicles, the pressure of the entire body weight is applied. The torsional force is up to 100% greater than in the case of a bicycle. Actuation is more comfortable and not so strenuous as in the case of the bicycle, or propelling oneself on scooters or roller-skates. Underneath the heel is a toothed rod which drives the transmission cogs up to the point of freewheeling, and the rubber wheels. The toothed rod, when the heel is raised by a spring, is pressed back again. The user stands on the vehicle during movement and presses with the entire body weight, alternately, on the heel-actuated drive. Application: all vehicles, roller-skates, scooters, bicycles etc. Heel-actuated drive for all vehicles produces a great change in pedal vehicles. Bicycles are of much lower structure, on three wheels or two. Greater safety during riding. Roller-skates may have three or two wheels. With a heel-actuated drive we achieve higher speeds, more comfortable and less strenuous movement, and 100% utilisation of the body weight in generating the torsional force.
Patent DE-3317615-A1 (DE)
Title: Arrangement for protecting the banks of stretches of water against waves and current
Inventor: SETTJE HANS
IPC: E02B3/06
Filed: 1983-05-14
Abstract: The invention relates to an arrangement for protecting the banks of stretches of water against waves and current, which arrangement is designed as a parallelepiped-shaped lattice structure consisting of perpendicular posts and horizontal connecting members.
Patent DE-3318132-A1 (DE)
Title: Method for retroactive installation of high-pressure-resistant and/or waterproof layers in masonry in need of repair
Inventor: HOFINGER RUDOLF GEORG
IPC: E04B1/64
Filed: 1983-05-18
Abstract: The invention relates to a method for retroactive installation of high-pressure-resistant and/or waterproof layers in masonry in need of repair, as a constructional measure for various conversions, adaptations and repairs, or as retroactive sealing of the masonry against rising damp, which is characterised in that a first row of parallel bores, in particular core bores, and to be precise in a horizontal or inclined arrangement and passing partly or completely through the wall, is made in the masonry by means of a multihole boring machine, the axial distance between these bores being, at least in the case of the manufacture of a waterproof layer, less than twice the bore diameter, and in that these bores are then substantially completely filled.
Patent DE-3322012-A1 (DE)
Title: Sifting machine
Inventor: BROSCH LEO DIPL ING
IPC: B07B1/42
Filed: 1983-06-18
Abstract: Published without abstract.
Patent DE-3323014-A1 (DE)
Title: Support device for wire on brush-making machines
Inventor: PAWEL HELMUT
IPC: A46D3/05
Filed: 1983-06-25
Abstract: The invention relates to a device for supporting corrugated wire on brush-making machines. The object of the invention is to support the corrugated wires, ruling out entanglement. According to the invention, the object is achieved in that the section of wire to be cut off is pushed into the opening of a fixed wire receiving device which consists of an angled receiving plate and a covering plate. The covering plate is provided with a pin which is raised by a cam on the crank disc and thus folds the covering plate downwards, whereupon the wire bundle cut off drops freely down onto the brush-making machine. A stop is provided at the front of the receiving plate in order to prevent the lengths of cut wire springing forwards.
Patent DE-3326574-A1 (DE)
Title: Device for shielding the space surrounding lying surfaces against the entry of flies
Inventor: RAU SIEGFRIED
IPC: A45F3/52
Filed: 1983-07-23
Abstract: A device for shielding the space surrounding one or more lying surfaces against the entry of flies is proposed, which device guarantees a large freedom of movement for the people resting, is easy to assemble and is removable and can be assigned to a lying surface in a stationary manner for any length of time without impairing the accessibility to the lying surface. This is achieved according to the invention in that the device comprises two A-shaped or similarly designed support frames which are arranged spaced apart one behind the other and are mechanically connected to one another in their ridge region by at least one longitudinal bar, an arm of a U-shaped bow being mounted at least on an identically oriented limb of each support frame so as to be pivotable and in such a way that its longitudinal strut extends at least approximately parallel to the longitudinal bar connecting the two support frames to one another, and the unit thus formed bears a net which completely surrounds the lying surface (Figure 1). <IMAGE>
Patent DE-3330699-A1 (DE)
Inventor: BECKER UDO DR RER NAT
IPC: C12Q1/56
Filed: 1983-08-25
Abstract: The present invention provides a process for the simultaneous determination of fibrinogen and fibrinogen fission products in plasma, wherein 0.01 to 1 U of a snake venom enzyme with a thrombin-like effectiveness is aded per ml. of sample plasma, then there is measured the period of time between the addition of the enzyme and the commencement of a turbidity formation as a measure for the amount of fibrinogen fission products and subsequently there is measured the speed of the turbidity formation as a measure of the amount of fibrinogen. The present invention also provides a reagent for the simultaneous determination of fibrinogen and fibrinogen fission products, wherein it comprises 0.01 to 10 U snake venon enzyme with thrombin-like effectiveness per ml. of sample plasma, 0.5 to 4% by weight of a water-soluble polyalcohol, 1 to 20 mMole/liter of calcium ions and 0.05 to 0.3 mole/liter of buffer of pH 7.0 to 8.0, referred to the solution ready for use, as well as optionally a detergent.
Patent DE-3330892-A1 (DE)
Title: Device for spraying concrete, mortar or refractory lining materials
IPC: E04F21/12
Filed: 1983-08-26
Abstract: A rotor (12) has chambers (15, 16) distributed concentrically around its axis (14). The chamber (15) is filled, via a filling opening (18), with spraying material from a filling funnel (17). After half a revolution, the filled chamber is in the empty position (16). The emptying is effected by means of compressed air supplied through an inlet opening (19), the spraying material passing, via an outlet opening (20), into an outlet connection (21) and from there into a conveying conduit which is connected to an extension (22) of the outlet connection (21). To accelerate the spraying material, a flexible tube (23) reaches into the outlet connection (21), which tube exerts an injecting action. As a result, a sucking action is produced in the outlet connection (21), by means of which complete emptying of the chamber (16) is ensured. Undesired dust development during the subsequent deaerating of the chamber is thereby avoided. <IMAGE>
Patent DE-3337142-A1 (DE)
Title: Dual mode transport device (manually movable/movable by machine) in particular in combination with the rapid-action coupling triangle of the 3-point hydraulic system, in particular on tractors
Inventor: SCHRUFF BASTIAN
IPC: B62B1/10
Filed: 1983-10-12
Abstract: Published without abstract.
Patent DE-3339538-A1 (DE)
Title: Process for the preparation of branched polyarylene sulphides of high molecular weight
Inventor: TAUBITZ CHRISTOF DR
IPC: C08G75/0231
Filed: 1983-11-02
Abstract: A process for the preparation of branched polyarylene sulphides of high molecular weight comprises reacting dihaloaromatic compounds with alkali metal sulphides in the presence of from 0.5 to 10 mol% of alkali metal sulphite and/or alkaline earth metal sulphite, based on the amount of alkali metal sulphide, and from 0.05 to 3 mol% of tri- or polyhaloaromatic compounds, based on the amount of dihaloaromatic compounds, in 5- to 7-membered lactams which are substituted on the nitrogen atom by an alkyl or cycloalkyl radical as solvent at a temperature of from 180 to 350 DEG C, in which alkali metal sulphides in an N-substituted lactam with a boiling point of above 220 DEG C are introduced into a reactor, the haloaromatic compounds are added at a temperature above the boiling point of the dihaloaromatic compounds used and below the boiling point of the N-substituted lactam used, at the rate at which they are consumed.
Patent DE-3340582-A1 (DE)
Title: Electronic crypto-memory module
Inventor: BITZER WOLFGANG DIPL ING
IPC: G09C1/10
Filed: 1983-11-10
Abstract: The invention relates to a crypto-memory module (1) having a data memory (2) which can be loaded and deleted electrically from the exterior, and a crypto-generator (3). The data memory has an external input (6) for loading, but no output for reading its contents outside the crypto-memory module. <IMAGE>
Patent DE-3400690-A1 (DE)
Inventor: KAUFHOLD MANFRED DR
IPC: C07D307/93
Filed: 1984-01-11
Abstract: 13-oxabicyclo[10.3.0]pentadecane, a valuable ambergris fragrance, is prepared by reacting cyclododecanone with cyanoacetic acid in the presence of a Knoevenagel catalyst to form cyclododecenylacetonitrile, the nitrile is hydrolyzed to cyclododecenylacetic acid, and the acid is cyclized to the lactone, and the lactone is reduced to the corresponding diol which is cyclized to 13-oxabicyclo[10.3.0]pentadecane.
Patent DE-3402535-A1 (DE)
Title: Wing, in particular for the propulsion of sailing vessels
Inventor: DUSCHEK HORST
IPC: B63H9/06
Filed: 1984-01-26
Abstract: Published without abstract.
Patent DE-3402961-A1 (DE)
Title: Pouch dumplings
Inventor: BEZNER KLAUS
IPC: B65D75/00
Filed: 1984-01-28
Abstract: Pouch dumplings of the tubular pouch type are described, the pouch of which is composed of perforated shrink film and which is shrunk tightly against the filling on all sides, compressing it.
Patent DE-3403914-A1 (DE)
Inventor: WOLFF FRIEDRICH
IPC: C09K11/77
Filed: 1984-02-04
Abstract: 1. Fluorescent lamp having specific photo-biological effects and accordingly a spectral energy distribution ratio of UVA to UVB of 100-250 : 1, characterized by a fluorescent material which contains cerium strontium magnesium aluminate and strontium tetraborate which is activated with divalent europium.
Patent DE-3408535-A1 (DE)
Title: Semiconductor device of the MOS type and production process for it
Inventor: NAGAO SHIGEO
IPC: H01L29/78
Filed: 1984-03-08
Abstract: A semiconductor device of the MOS type is described, having an insulating film (22) in boundary layers between a source region (24) and a drain region (25) and a substrate (21). A production process for it is also described. The insulating film (22) is a silicon-oxide film which is obtained by oxidising a surface of the silicon substrate (21). The silicon substrate with the insulating film on it is exposed to a gas of relatively high temperature, which contains a silicon compound, so that in each case a monocrystal channel region (23) and a polycrystalline source region (24) and a polycrystalline drain region (25) are formed. Each of the electrodes (32, 33, 34) is provided in the usual way on each of the regions. The existence of the insulating film (22) between the source region (24) and the drain region (25) and the substrate (21) causes the extension of a depletion layer from the drain region (25) to the substrate to be controlled, and consequently the barrier layer capacitance between these regions (24, 25) and the substrate (21) is reduced. <IMAGE>
Patent DE-3408854-A1 (DE)
Inventor: MARX WERNER
IPC: H01H85/04
Filed: 1984-03-10
Abstract: A sub-miniature fuse comprises a plastic base, and two conductors passing through the base and being bridged by a fuse wire soldered to the conductors. For obtaining a reliable fixture of the fuse wire to the conductors a fuse wire holder is formed on each of these conductors above the base and the connection between said holder and the fuse wire positioned in the latter is secured by melting on soft solder material. It is particularly advantageous to construct the holder by rolling up or bending over the upper end of each conductor.